| Name | Pasania densiflora var. echinoides (R. Brown) Sargent |
| Authorship | (R. Brown) Sargent |
| Rank | Variety |
| Placed in | Pasania densiflora (Hooker & Arnott) Oersted |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pasania densiflora var. echinoides (R. Brown) Sargent |
| Identification made in | [no date] (2) |